Prescribes concessional duty of 50% ad valorem for specified intermediates for the manufacture of specified bulk drugs - 20/93 - Customs -Tariff

Prescribes concessional duty of 50% ad valorem for specified intermediates for the manufacture of specified bulk drugs Notification No. 20/93-Cus. Dated 28-2-1993 In exercise of the powers conferred by sub-section (1) of section 25 of the Customs Act, 1962 (52 of 1962), the Central Government, being satisfied that it is necessary in the public interest so to do, hereby exempts the goods specified in column (3) of the Table annexed hereto and falling within Chapters 28,29,30 or 39 of the First Schedule to the Customs Tariff Act, 1975 (51 of 1975), when imported into India for manufacture of bulk drugs specified in column (2) of the said Table, from so much of that portion of the duty of customs leviable thereon which is specified in the said First Schedule, as is in excess of 50 per cent ad valorem : Provided that the importer furnishes an undertaking to the effect that - (a) the said imported goods shall be used for the purpose specified above; (b) an account of the said imported goods received and consumed in the place of manufacture for the aforesaid purpose shall be maintained by the manufacturer in the manner specified by the Assistant Collector of Customs; (c) he shall produce the extract of such account duly certified by the said manufacturer evidencing receipt of the said imported goods in the premises of the place of manufacture within a period of 3 months from the date of importation or such extended period as the Assistant Collector may allow; and (d) he shall pay on demand, in the event of his failure to comply with (a), (b) and (c) above, an amount equal to the difference between the duty leviable on such quantity of the said imported goods but for the exemption contained herein and that already paid at the time of importation. Provided further that nothing contained in this notification shall affect the exemption granted under any other notification of the Government of India for the time being in force from the duty of customs specified in the said First Schedule in respect of goods referred to in this notification. TABLE Sl. No. Name of the Bulk Drug (including its Salts Esters) Goods (1) (2) (3) 1. 7-ADCA (for manufacture of Cephalexin/Cephadroxyl) 1. Bis-Methyl Silyl urea 2. Pyridine hydrobromide 3. Peracetic acid 2. 7-ADCA 1. Penicillin G Amidase/Acylase 2. Dimethyl Dichloro Silane 3. Hexamethyl Disilazane 4. Trimethyl Chloro Silane 5. Bistrimethyl Silyl Acetamide 3. 6-APA Pencillin G Amidase/ Acylase 4. Adrenochrome Mono Semicarbazone DL-Adrenaline Hydrochloride 5. Albendazole 1. 4-Thiocyano-2-Nitro Aniline 2. Methyl chloroformate 3. N-Propyl Mercaptan 6. Alprazolam 1. 7-Chloro-5-phenyl-2-thiono-2,-3-dihydro 1H-1, 4-benzodiazepin 2. Acetyl hydrazide 7. Amantadine 1-Bromo adamantane 8. Amitriptyline Imipramine 1. Dimethylaminopropyl Chloride 2. Iminodibenzyl 3. Dibenzosuberon 4. Dibenzocyclo heptadiene-5-one 9. Amoxycillin 1. 2, 6-Lutidine 2. Dimethyl Acetamide 3. Dimethyl Dichlorosilane 4. Pivalyl Chloride 5. Hexamethyl Dichlorosilane 6. Trimethyl Chlorosilane 10. Ampicillin 1. Dimethyl Dichlorosilane 2. Hexamethyl Dichlorosilane 3. Trimethyl Chlorosilane 11. Analgin Methyl Aceto acetate 12. Astemizol 1. l-(4-Flurophenyl) methyl-N-(4 pipridinyl)-1H-benzimidazole-2-amino dihydrobromide 2. 4-Amino-N-Carbethoxy Piperidine 3. p-Fluorobenzyl bromide or p-Flurobenzyl chloride or p-Fluro toluene 4. 2-(4-methoxyphenethyl) ethyl methane sulphonate or 4-Methoxyphenethyl bromide or p-Methoxy Phenylethylamine /1-Amino-2-(methoxyphenyl) ethane or p-Methoxy Phenylethylalcohol 5. Hydroxylamine HCl 13. Atenolol 1. Epichlorhydrin 2. Isopropylamine 3. ydroxy acetophenone 4. -Carbanoyl methyl) phenoxy-2, 3-Epoxypropane 5. ydroxy phenylacetamide 14. Azathioprine Hypoxanthine 15. Azelastin/Azeptin N-Bromosuccinimide 16. Beclomethasone 1. -ethyl/methyl orthopropionate 2. 1)21, Dihydroxy-16, betame thyl pregna 1-4,9(11) triene , 20 dione 21 benzoate 3. pionic anhydride 4. hlorosuccinimide 17. Betamethasone 1. N-Bromo/chloro Succinimide 2. 3-Dibromo-5, 5-dimethyl hydan toin (Bromantin)  3. ropionic anhydride 4. Tri-Methyl ortho valerate 5. (DBX 1)-17 Alpha, 21 Dihydroxy-16 beta-1 methyl 9 beta, 11 beta Epoxy pregna 1, 4-Dieme-3, 20 dione 6. Disogenin 7. Butyl Orthopropionate 8.17-alpha-21-dihydroxy-16-Betamethyl-pregna-1, 4, 9 (11) Triene -3-2 dione 18. Bisacodyl Pyridin -2-A ldehyde 19. Bromhexine 1. Bromine 2. N-Cyclohexylmethylamine or N-Methyl-cyclohexylamine 20. Bronopol Nitromethane 21. Buprinorphine 1. Methyl Vinyl Ketone 2. Tertiary Butyl chloride 3. Cyclopropylmethylbromide 22. Buspirone 1. Pyrimidyl Piperazine 2. 3, 3-Tetramethylene Glutaric Acid 3. 1, 4-Dibromobutane or Cyclopen tanone  4. 2-Pentanol 5. N-(2-Pyrimidianyl)-Piperazine Dihydrochloride 23. Caffeine (Synthetic) N-N' Dimethyl Urea 24. Calcium Levulinate Levullinic Acid 25. Carbadox Benzofuroxane 26. Carbamazepine 1. Imino Di-benzylcarbonyl chloride 2. 2-Chloromethyl nitrobenzene/2-Nitrobenzyl chloride 3. Methyl thiourea 4. 10, 11-dihydro-5H-dibenz (b, f) azepine or Iminostilbene or Dibenz (b, f) azepine or iminodibenzyl 27. Captopril 1. Methacrylic acid 2. Thioacetic acid 3. Dicyclohexylamine 4. DL-3 Benzoyl Mercapto-2-Methyl-propionic acid and L-Proline or L-Proline-3-acetyl thio-2-methyl-propionamide 28. Cefaclor/7ACCA 1. Poly-4-Vinyl Pyridine 2. Triphenyl Phosphine 29. Cefadroxil/Cephadroxyl 1. Dimethyl Dichloro Silane 2. Tetramethyl Guanidine 30. Cefatoxime 1. 7-ACA 2. Triphenyl Phosphite 31. Ceftazidime 7-ACA 32. Ceftriaxone 1. 7-ACA 2. Triphenyl Phosphite 33. Cephalexin 1. Trimethyl Chlorosilane 2. Hexamethyl Disilazane 3. Pivaloyl chloride 4. Dimethyl Dichlorosilane 5. Bistrimethylsilyl Urea 34. Cephaloridine 7-ACA 35. Cephalorin Sodium Hexamethyl Trisilazane or Trimethyl  Chlorosilane 36. Cephazolin Sodium 1. 7-ACA 2. Dicyclohexyl Carbodimide 3. Dimethyl acetamide 4. Ethyl orthoformate 5. 2-Methyl-5-mercepto-l, 3, 4-Thia diazole  6. 1-H-Tetrazolyl-l-acetic acid 37. Cephradine D-alpha Dihydrophenyl glycine/ Dihydrophenyl glycine base or  Dihydrophenyl glycine chloride HCl 38. Chlorpheniramine Maleate 1. 2-p Chlorobenzyl Pyridine or p-Chlorobenzyl Cyanide or 2-Chloro Pyridine 2. Dimethylamine Ethyl Chloride HCl 3. Dimethanolamine 4. p-chlorobenzyl chloride 39. Chlorpromazine 1. 3-Anilino chlorobenzene 2. 2-Chlorphenothiazine 3. 3-Diethylamino-1-chloropropane 40. Chlorpropamide n-Propylamine 41. Cimetidine 1. Thiophene 2. 5-Methyl-4-Hydroxy methyl Imidazole dihydro chloride 3. 5-Methyl-(2-Amino ethyl-1-Thio methyl) Imidazole Dihydrochloride 4. Cyanao-Dimethyl Dithiocarba mate  5. Cysteamine 42. Cinnarazine N-(Cinnamylpiperazine) or Trance Cinnamylchloride 43. Ciprofloxacin 1. Methyl/Ethyl-3-Fluoro-4, 6-Dich loro Benzoyl Acetate  2. 2, 4-Dichloro Fluorobenzene or 3-Chloro-4-Fluoro aniline 3. Cyclopropylamine 4. Tri Methyl /Ethyl Orthoformate 5. Piperazine Anhydrous 44. Clidinium Bromide 3-Hydroxyquinuclidine Base 45. Clofazimine 4-Chloro-2-Aminodiphenylamine 46. Clomiphene Citrate 4-Hydroxybenzophenone 47. Clopamide Cis-2, 6-Dimethyl Piperidine 48. Clotrimazole Imidazole 49. Cloxacillin 1. Ortho-chloro benzaldehyde 2. Hydroxylamine Sulphate 3. 3-(2-Chlorophenyl)-5-Methyl-4-Isoxazolyl Carboxylic Acid or 3-(2-Chlorophenyl)-5-Methyl Isoxazolyl-4-Carbonyl Chloride (CIMC Chloride) 4. Orthochloro Toluene 50. Crotamiton 1. CrotonicAcid 2. N-Ethyl-o-Toluidine 51. Cyclophosphamide 3-Amino-1-propanol 52. Cyproheptadine 1. Dibenzosuberenone 2. 4-Chloro-1-Methyl Piperidine HCl 53. Danazol 1. Androstenedione 2. Hydroxylamine HCl 54. Desogestrel 17-Delta-11, 18-Acetone-19-nor-delta-4-androsten 55. Dexamethasone 1. Diosgenin or 17a, 21-dihydroxy-16a-methyl-pregna-1, 4, 9(11) triene-3, 20-dione-21-acetate (SDVII) or a-Flouro Dione, a-epoxydione-(17a, 21-Dihydroxy-16a- methyl 9 beta, 11 beta epoxy pregna-1, 4-dione,3,20-dione) 2. N-Bromo succinimide 3. l, 3-Dibromo-5, 5-Dimethylhy dantoin 56. Dextromethorphan HBr 1. 1, 2, 3, 4-Tetrahydroisoquinoline 2. 3-Methoxymorphinan 57. Dextropropoxyphene 1. Propiophenone 2. DL-Oxyphene hydrochloride 3. L-Tartaric acid /Dextro Tartaric acid/d-Tartaric Acid/(+)-Tartaric Acid or D-Camphor sulphonic Acid 4. Propionic Anhydride 5. Propiophenone 58. Diazepam 2-Amino-5-Chloro Benzophenone 59. Diclofenac 1. 2, 6 Dich loroaniline 2. Dichloroaniline 3. 2-Indolinone 4. o-Chloro phenyl acetic acid 5. Bromobenzene 60. Dicloxacillin Sodium Dichlorophenyl methylisoxazolic Acid Chloride (DCIMC Chloride) 61. Diethyl Carbamazine Citrate 1. N-Methyl Piperazine 2. Diethyl Carbamoyl Chloride 3. Diethylene diamine or Piperazine 62. Diflunisal Isoamyl Nitrite 63. Dihydralazine Phthalodinitrile 64. Diloxanide 1. Furfural 2. Furoic Acid 3. Metol 4. Dichloroacetylchloride 65. Di-idohydroxyquino line/ Iodochlorohydroxy quinoline 8-Hydoxy Qunioline 66. Diltiazem 1. Beta-Amino Thiophenol 2. p-Anisaldehyde 3. D(+)Alpha Phenylethylamine 67. Dimenhydrinate 8-Chlorotheophylline 68. Diphenhydramine 1. Diphenylinethane 2. Dimethyl Amino Ethanol 3. Diphenylmethyl Alcohol 69. Diphenyl piperidinoethyl Acetamide 1. Diphenylacetonitrile 2. l-(2-Chloroethyl) piperidine HCl 70. Diphenyl Pyraline 1. N-Methylpiperidine-4-ol 2. Diphenmethyl bromide 71. Dipyridamole 1. 5-Amino orotic Acid 2. 2, 6-Dichloro-4, 8-Dipiperidino pyrimido-(5, 4-d) pyrimidine 72. Disopyramide 2-Chloropyridine 73. Domperidone 1. 4-Amino-N-Carbethoxypiperidine 2. 2, 4-Dichloro nitro benzene 3. Benzimidazole-2-one.  4. N-Isopropylbenzimidazole-2-one 74. Doxycycline 1. N-chloro succinimide 2. Triphenyl phosphine 75. Econazole Imidazole 76. Enalapril 1. N-{(l-S-Ethoxy Carbanoyl-3-phenyl) propyl}Alanine 2. L-Proline 77. Erythromycin TIOC 78. Ethambutol 1. Tartaric Acid 2. Mono Sodium Glutamate 3. Glutamic Acid 79. Etoposide 1. Benzylchloroformate 2. Tributylin Oxide 80. Famotidine 1. N-4(2-Cyano-ethyl) thio Methyl-2-thiozolyl Guanidine 2. Sulfurylamide 3. 3-(2-Guanidino thiazol-4-yl Methylthio) propionitrile HCL 4. 1, 3-Dichloro Acetone 5. 3-Chloro Propionitrile 81. Fenbendazole 1. 2-Nitro-5-Phenyl Thioaniline 2. 5-Chloro-2-Nitro Aniline 3. Thiophenol 82. Fluocinolone 6-Fluoroepoxide 83. Flurbiprofen 1. 2, 4-Difluoro nitrobenzene 2. o-Fluoro Aniline 84. Fluxetin 1. 2-Chloro Pyrimidine 2. 4-Chloro Butyronitrile 85. Folic Acid 1. Sodium Cyanide 2. Sodium metal 3. p-Nitrobenzoic acid 86. Frusemide/Furse mide 1. 2, 4-Dichloro toluene or 2, 4-Dichloro benzoic Acid or 2, 4-Dichloro-5-sulfamoyl benzoic acid 2. Furfurylamine 87. Furazolidone 1. 3-Amino oxazolidone sulphone 2. 5-Nitro-2-Furfaldehyde Diacetate 3. Betahydroxy Ethyl Hydrazine 88. Gemfibrozil 2, 2-Dimethyl-5-(2, 5-Xylyloxy) -propyl bromide 89. Glibenclamide 1. 5-Chloro Salicylic Acid 2. 5 Chloro-2-Methoxy Benzoic Acid 3. 5 Chloro-2-Methoxy Benzoic Acid Chloride 4. 2 Methoxy-5 Chloro Benzamide 5. Beta Phenyl ethylamine 6. Acetyl Beta Phenyl ethylamine 7. Cyclohexyl isocyanate 90. Glipizide 1. Methyl Glyoxal Dimethyl Acetal 2. Cyclohexyl Isocynate 91. Guaiacol Glyceryl ether Guaiacol 92. Guanethidine Sulphate Cyloheptanone 93. Haloperidol 1. 4-(4-Chloro Phenyl) 4-Hydroxy Piperidine 2. 4-Chloro-4-Fluoro-Butyrophenone 94. Hydrochlorothiazide m-Chloroaniline-di-sulphona mide   95. Hydrocortisone 9-Hydroxyandrostendione 96. Ibuprofen 1. Isobutyl Benzene 2. p-Isobutyl acetophenone 3. 2-Chloropropionic acid 4. Neo-pentyl glycol 97. Imipramine 1. Iminodibenzyl 2. N, N-Dimethylamino Propylchloride HCl 98. Indomethacin 1. N-(p-Chlorobenzoyl)-N-(p-methoxy-phenyl) Hydrazine 2. p-Chlorobenzoyl chloride 3. Levulinic acid 99. Iodo-Chlorohydroxy Quinoline 8-Hydroxy Quinoline 100. Isoniazid/INH 1. 4-Cyano Pyridine 2.Gamma Picoline 101. Isopropamide Iodide 1. 2-Di-isopropylamino ethanol 2. Diphenylacetonitrile 102. Isoxsuprine 1. 2-Amino-3-(p-hydroxyphenyl) Propane-3-ol 2. Bromopropyl Phenyl ether 3. Phenoxy acetone 103. Ketamine (2-Chlorophenyl) Cyclopentyl Ketone 104. Ketoconazole 1.(4-Hydroxy Phenyl)"Piperazine or 1-Acetyl-4-(4-Hydroxyphenyl) Piperazine 2.CIS-2-(2,4-Dichlorophenyl)-2 IH-(Imidazole-1-yl methyl-1, 3-Dioxolan-4 Methane Sulfonate/ Chlorohydrate 105. Levamisole/Tetramisole 1.Thiazolidine Ethanol HCl 2.Phenacyl Bromide 3.2-Amino Thiazolidine 4.Styrene Oxide 5. D-Camphor Sulfonic Acid 6.(PAZE Alpha Phenyl-Aziril dinyle-ethanol (Thiazolidone) 7. 3-Imido alpha penyl thiazolidine 106. Lignocaine/Lidocaine 1. Chloro Acetyl Chloride 2. 2, 6-Xylidine 107. Loperamide 1. 4-(4-Chlorophenyl)-4-Hydroxypiperidine Hydrochloride 2. N-N-Dimethyl-2-Imino-3, 3-diphenyl Tetrahydrofuran Iodine 3. Dihydro-N, N-Dimethyl-3, 3d-Dipenyl-2, (3n) Furaniminum Bromide 4. 4-Bromi-N-Dimethyl-2, 2-Diphe nyl butyramide 5. N-carbethoxy-1-piperidone 6. N-Acyl-4-oxo-piperidine 108. Lorazepam 2-Amino-2, 5-Dichloro Benzophe none   109. Mebendazole 1. 3, 4-Diamino benzophenone 2. 4-Chloro-3-nitro benzophenone 3. 4-Amino-3-nitrobenzophenone 4. 4-Chloro-3-nitro benzoic acid. 5. p-Chlorobenzoic acid 6. Thiourea 7. Methyl Chloroformate 8. Amino methoxy methylene carbamic acid methyl ester 9. 2-Methyl Pseudothiourea-1, 3-dicarboxylic acid dimenthyl ester 10. 4-Amino-3-Nitro benzoic Acid 110. Mebhydroline 1. Phenyl Hydrazine 2. 1-Methyl-4-Piperidone 111. Medroxyprogesterone 17-Acetoxyprogesterone 112. Mefenamic acid 1. 2, 3-Xylidine 2. Ortho-Chloro benzoic acid 113. Metaproterenol 1. 3, 5-Diacetoxy acetophenone or 3, 5-Dihydroxy acetophenone or 3, 5-Benzyloxy acetophenone 2. Isopropylamine 114. Methocarbamol Guaiacol 115. Methyl Dopa 1. Vanillin 2.Veratraldehyde 3. 3,4-Dimethoxy Phenylacetone 4. 2-Chloromethyl Propionate 5. Nitroethane 116. Metoprolol 1. 4-Methoxy-2-Ethyl Phenol 2. Methoxyethyl epoxypropoxy benzene 3. Isopropylamine 4. d-tartaric acid 5. Dimethyl Sulphoxide 117. Mianserin 2-Amino Benzyl Alcohol 118. Miconazole 1. 2,4 Dichloro benzyl chloride 2. Tri-n-butyl methyl Ammonium chloride 3. Imidazole 4. 2, 4-Dichlorophenacyl chloride 119. Minoxidil 1. m-Chloro Perbenzoic Acid 2. 2, 4-Diamino-6-Chloropyrinidine 120. Morantel 3-Methyl Thiophene 121. Nalidixic Acid 1. Ethoxy methylene Malonic Acid diethyl ester (EMME) 2. 2-Amino-6-Picoline 122. Naproxen 1. 2-Bromo-6-methoxy naphthalene 2. 2-Methoxy-6-Acetyl Naphthalene 3. 6-Methoxy-2-Naphthylacetic acid methyl ester 4. N-Methyl glucamine 5. Hydroxylamine Sulphate 6. L-Tartaric acid /Dextro Tartaric Acid/d-Tartaric Acid/(+)Tartaric Acid 123. Nifedipine o-Nitrobenzaldehyde   124. Nitrazepam 2-Amino-5-Nitrobenzophenone   125. Nitrofurantoin 1 - Aminohydantoin   126. Nitroxazepine Ortho Aminophenol 127. Norethisterone 1. 1:4 Dioxane 2. Diosgenin 128. Norfloxacin 1. 3-Chloro-4-Fluoro Aniline 2. Methylene malonic Acid Diethyl Ester 3. Anhydrous Piperazine 129. Ofloxacin 1. Triethylorthoformate 2. 2, 6-Dichloro Aniline 3. 1, 2, 3, 4, Tetra Fluorobenzene 4. Piperazine Anhydrous 130. Omeprazole 1. Metachloro perbenzoic Acid 2. 2-Hydroxymethyl-3, 5-dimethyl-4-methoxy pyridine HCl 3. 2-Mercapto-5-Methoxybenzimi dazole 131. Oxprenolol Pyrocatechol   132. Oxycycline Methacycline   133. Oxyphenbutazone p-Hydroxyhydrazobenzene 134. Oxytocin 1. Protected Hexa-peptide 2. Nona-peptide 3. Tri-peptide hydrazide 135. Panthenols/Pantothenates 3-Aminopropanol   136. Papaverine 3, 4-Dimethoxy Phenyl Aceto nitrile 137. Parabens Para Hydroxy Benzoic Acid 138. Pefloxacin 1. 3-Chloro-4-Fluoro Aniline 2. Piperazine Anhydrous 139. Penicillin G Phenyl Acetic Acid its salts 140. Penicillins, Cephalosporins DL(-)Alpha Phenyl Glycine Base 141. Pentoxyfylline Theobromine  142. Pheniramine Benzyl Pyridine  143. Phenformin Beta Phenyl Ethylamine 144. Phenobarbitone 1. Ethyl-(2-Cyano, 2-ethyl, 2-Phenyl) acetate 2. Benzyl Cyanide 3. Sodium metal 145. Phenylbutazone Hydrazobenzene 146. Pindolol 4-Hydroxy Indole 147. Piperazine Hexahydrate Diethylenediamine 148. Piroxicam 1. 4-Hydroxy-2-Methyl-2H-l, 2-Benzothiazine-1, 1-Dioxide-3-Car boxylic Acid Methyl ester 2. 2-Aminopyridine 149. Povidone-Iodine Polyvinyl pyrrolidone (PVP) 150. Primaquine 1. Nitro-para-anisidine 2. 1, 4-Dibromopentane 3. Potassium Phthalamide 151. Procaine p-Nitrobenzoic Acid 152. Prochlorperazine 1. 2-Chlorophenothiazine 2. 4-Methyl-1-(3-Chlorophenyl) Piperazine 2HCl or 1-Chloro-3-Bromopropane and N-Methyl Piperazine 153. Promethazine 1 -Dimethylamino-2-Chloropropane HCl  154. Promethazine theo-clate 8-Chlorotheophylline 155. Propantheline 1. Di-isopropylamino ethanol 2. Xanthanoic Acid 156. Propranolol 1. Alpha Naphthol 2. Mono isopropylamine 157. Pyrantel 1. Thiophene-2-carboxaldehyde 2. 1, 2-Dimethyl-1, 4, 5, 6 - Tetrahy dropyrimidine 3. Thiophene 4. Thioacetamide 5. Methylamino propylamine 6. Pamoic Acid 158. Pyrazinamide 1. Ortho phenylenediamine 2. 2-Cyanopyrazine 3. Diaminomalono nitrile 4. 2 Methyl Pyrazine or Quinoxaline 159. Pyrimethamine p-Chlorobenzyl Cyanide 160. Ranitidine 1. Furane 2-Hydroxymethyl-5-Dime thylamino methyl 2. -2-[{(5-(2 Dimethylamino) methyl)-2-furanyl}methyl-thio]ethylamine 3. N-Methyl-1-Methylthio-2-Nitroe thenamine 4. Dithiomethyl Nitroethene 5. Nitromethane 6. Cysteamine Hydrochloride 161. Rifampicin Sodium diethyl barbiturate 162. Salbutamol 1. p-Hydroxy acetophenone 2. Sodium Borohydride 3. N-Benzyl Tertiary butylamine 163. Sodium Cromoglycate 2, 6-Dihydroxy Acetophenone 164. Stanozolol 17-alpha-Methyl Androstenediol 165. Sucralfate 1. Sucrose Octosulfate Potassium 2. Aluminium Chlorohydroxide/ hydroxychloride 3. Pyridine or Beta-Picoline 166. Sulbactam Sodium Ester/ Pivaloyl 6, 6-Dibromo Penicillanic acid 167. Sulfadiazine 2-Aminodiazine  168. Sulfamethoxazole 1. Hydroxylamine Sulphate 2. Diethyl Oxalate 169. Sulphamoxole 1. Butinol Solution 55% 2. Calcium Cyanamide 170. Sulfathiazole 2-Amino Thiazole  171 Sulphadimidine Acetyl acetone 172 Terbatuline 1. 3,5-Dibenzyl Oxyacetophenone 2. Betahydroxy Ethyl Hydrazine 3. N-Butyl-Tertiary Butylamine 4. 3, 5 Dihydroxy Benzoic acid 173. Testosterone Androstenedione  174. Theophylline Ethanoate of Piperazine 2-Theophylline Acetic Acid 175. Theophylline/Aminophylline 1. Amino Uracil 2. Dimethyl Urea 176. Thiopentone Sodium 1. Diethyl-ethyl (1-methyl Butyl) Malonate 2. Methyl Propyl Carbinol 3. 1-Methyl butyl Bromide 177. Thioridazine Methyl Mercapto Phenothiazine  178. Ticarcillin 3-Thionyl malonic acid  179. Ticlopidine 2-Thiophene Ethanol 180 Timolol Tertiary Butyl Amine 181. Tinidazole 1. Ethyl Thioethanol 2. Ethyl Sulphonyl-ethanol 182. Tolbutamide n-Butylamine 183. Tolnaftate 1. Thiophosgene 2. 2-Naphthyl Chlorothioformate 3. N-Methyl-3-Touidine 184. Triamcinolone (T-IB) 11 Beta, 21-Dihydroxy Pregna-1, 4, 16-Trione-20-dione/  21-Acetate 185. Trifuluperazine 1. 2-Trifuoromethyl Phenothiazine 2. l-(3-Chloropropyl)-4-Methyl Piperazine 186. Trimethoprim 1. 3, 4, 5-Trimethoxy Benzoic Acid 2. Morpholine 3. Morpholinopropionitrile 4. Guanidine HC1 5. Vanillin 187. Verapamil 1. Diphenyl Acetonitrile 2. Dimethoxy Phenyl Acetonitrile 3. 1-Bromo-3-Chlorpropane 4. Hemoveratrylamine 5. Vanillin 188. Vitamin B1 1. Acetobutyrolactone 2. Sodium metal 3. Methyl Aceto acetate 189. Vitamin B2 Barbituric Acid 190. Vitamin B6 1. Cis-butenediol 2. DL-Alanine 3. Isobutyraldehyde 4. 4-Methyl-5-Ethoxazole 5. Ethyl Aceto Acetate 191. Vitamin E (alpha-Tocopherol) 1. Isophytol 2. 2, 3, 6-Trimethyl Phenol 192. Vitamin K Beta-Methyl Naphthalene